Support v2 Linter API

lib/linter-swiftc.coffee

@@ -1,11 +1,4 @@
 module.exports = LinterSwiftc =
-  config:
-    compilerExecPath:
-      title: 'Compiler Executable Path'
-      description: 'The path of the compiler executable, with binary name. By
-                    default will use `swiftc` from your path.'
-      type: 'string'
-      default: 'swiftc'
   activate: ->
     # Show the user an error if they do not have the appropriate
     #   Swift Language package from Atom Package Manager installed.
@@ -33,8 +26,9 @@ module.exports = LinterSwiftc =
     LinterProvider = require './provider'
     provider = new LinterProvider()
     return {
+      name: 'swiftc'
       grammarScopes: ['source.swift']
       scope: 'file'
       lint: provider.lint
-      lintOnFly: false
+      lintsOnChange: false
     }

lib/provider.coffee

@@ -1,6 +1,13 @@
 path = require 'path'
+helpers = require 'atom-linter';
 child_process = require 'child_process'
 
+VALID_SEVERITY = ['error', 'warning', 'info']
+
+getSeverity = (givenSeverity) ->
+  severity = givenSeverity.toLowerCase()
+  return if severity not in VALID_SEVERITY then 'warning' else severity
+
 module.exports = class LinterProvider
   regex = ///
     (\S+):  #The file with issue.
@@ -18,10 +25,10 @@ module.exports = class LinterProvider
 
   # This is based on code taken right from the linter-plus rewrite
   #   of `linter-crystal`.
-  lint: (TextEditor) ->
+  lint: (textEditor) ->
     new Promise (Resolve) ->
-      file = path.basename TextEditor.getPath()
-      cwd = path.dirname TextEditor.getPath()
+      file = path.basename textEditor.getPath()
+      cwd = path.dirname textEditor.getPath()
       data = []
       command = getCommandWithFile file
       console.log "Swift Linter Command: #{command}" if atom.inDevMode()
@@ -32,11 +39,11 @@ module.exports = class LinterProvider
         for line in data
           console.log "Swift Linter Provider: #{line}" if atom.inDevMode()
           if line.match regex
-            [file, line, column, type, message] = line.match(regex)[1..5]
-            toReturn.push(
-              type: type,
-              text: message,
-              filePath: path.join(cwd, file).normalize()
-              range: [[line - 1, column - 1], [line - 1, column - 1]]
-            )
+            [file, line, column, severity, excerpt] = line.match(regex)[1..5]
+            toReturn.push
+              severity: getSeverity(severity)
+              excerpt: excerpt
+              location:
+                file: path.join(cwd, file).normalize()
+                position: helpers.generateRange(textEditor, Number.parseInt(line, 10) - 1, Number.parseInt(column, 10) - 1)
         Resolve toReturn

package.json

@@ -1,19 +1,72 @@
 {
   "name": "linter-swiftc",
-  "activationCommands": [],
   "main": "./lib/linter-swiftc",
   "version": "2.0.0",
   "description": "Lint Swift using swiftc",
   "repository": "https://github.com/AtomLinter/linter-swiftc",
   "license": "MIT",
   "engines": {
-    "atom": ">0.50.0"
+    "atom": ">0.50.0 <2.0.0"
   },
+  "configSchema": {
+    "compilerExecPath": {
+      "default": "swiftc",
+      "description": "The path of the compiler executable, with binary name. By default will use `swiftc` from your path.",
+      "type": "string"
+    }
+  },
+  "dependencies": {
+    "atom-linter": "^10.0.0"
+  },
+  "devDependencies": {
+    "coffeelint": "^1.15.0"
+  },
+  "package-deps": [
+    "linter:2.0.0"
+  ],
   "providedServices": {
     "linter": {
       "versions": {
-        "1.0.0": "provideLinter"
+        "2.0.0": "provideLinter"
       }
     }
+  },
+  "coffeelintConfig": {
+    "max_line_length": {
+      "value": 120,
+      "level": "warn"
+    },
+    "no_empty_param_list": {
+      "level": "error"
+    },
+    "arrow_spacing": {
+      "level": "error"
+    },
+    "no_interpolation_in_single_quotes": {
+      "level": "error"
+    },
+    "no_debugger": {
+      "level": "error"
+    },
+    "prefer_english_operator": {
+      "level": "error"
+    },
+    "colon_assignment_spacing": {
+      "spacing": {
+        "left": 0,
+        "right": 1
+      },
+      "level": "error"
+    },
+    "braces_spacing": {
+      "spaces": 0,
+      "level": "error"
+    },
+    "spacing_after_comma": {
+      "level": "error"
+    },
+    "no_stand_alone_at": {
+      "level": "error"
+    }
   }
 }